Charming 1941 Colonial with Exceptional Modern Upgrades and Greenhouse Oasis. Nestled on just under an acre in one of North Haven's most desirable neighborhood's, 12 Marlborough Rd. Is a timeless 1941 Colonial beautifully enhanced with over two decades of thoughtful improvements-where classic charm meets modern luxury. Step inside to discover 3 spacious bedrooms, 2 full and 1 half baths, with an expanded family room and loft area that features arched windows, gleaming hardwood floors, elegant trim work, and custom built-ins with new accent lighting. The open layout offers a perfect flow for both a relaxing and entertaining feel, including recent upgrades new ceiling fans and fixtures(2024), cozy pellet stove and a hookup wet bar sink for future customization. Further on the main floor a convenient laundry room and newer Subzero refrigerator completes the main level. Whether you are working from home or need to unwind in the stunning custom-built library and office space, featuring walls of floor-to-ceiling bookshelves. The home also boasts a gas fireplace, French doors, with architectural detailed built-ins throughout. This updated and crafted space connects seamlessly to the recently reset and expanded blue stone patio, making it a true indoor-outdoor living experience. The screened 10'x16' Cameo Gazebo with a cedar roof, cupola and power(2023) are ideal for summer evenings and outdoor entertaining. Upstairs, the primary suite includes new skylights and a new bathroom window, plus two new Kohler one piece porcelain toilets. You will also find new gas-fired water heaters, a new oil tank, central air, whole house generator(2023), alarm and irrigation system-offering the ultimate in comfort, efficiency, and peace of mind. Outdoors, enjoy your own private oasis with manicured perennial gardens, stone rock walls, a fenced in yard, underground irrigation system, potting shed and tool storage shed. A rare feature, the fully operational 25'x50' Lord & Burnham heated Greenhouse serviced by a dedicated natural gas line with water and electricity - perfect for horticulturalists or year-round gardeners. This home is not just a residence-it is a lifestyle. See the rare blend of heritage and modern convenience at 12 Marlborough, where every corner tells a story and every update made with care. Schedule a showing today!
Sold for $815,000
$815,000
12 Marlborough Road, North Haven, CT 06473
3beds
3,792sqft
Single Family Residence
Built in 1941
0.97 Acres Lot
$827,200 Zestimate®
$215/sqft
$4,898 Estimated rent
Home value
$827,200
$736,000 - $926,000
$4,898/mo
Zestimate® history
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What's special
Zillow last checked: 8 hours ago
Listing updated: October 21, 2025 at 06:33am
Listed by:
Kristine S. Montano 203-623-5582,
Dow Della Valle 203-481-0000,
E. Tyler Della Valle 203-507-3010,
Dow Della Valle
Bought with:
Ryan J. Casey, RES.0806074
William Raveis Real Estate
Source: Smart MLS,MLS#: 24113270
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Features: Skylight, Bedroom Suite, Built-in Features, French Doors, Full Bath, Stall Shower
- Level: Upper
Bedroom
- Features: Bookcases, Jack & Jill Bath, Walk-In Closet(s), Hardwood Floor
- Level: Upper
Bedroom
- Features: Bookcases, Built-in Features, Jack & Jill Bath, Walk-In Closet(s), Hardwood Floor
- Level: Upper
Dining room
- Features: Built-in Features, Hardwood Floor
- Level: Main
Great room
- Features: Skylight, Built-in Features, Ceiling Fan(s), Wet Bar, Pellet Stove, French Doors
- Level: Main
Kitchen
- Features: Corian Counters, Half Bath, Tile Floor
- Level: Main
Library
- Features: Remodeled, Bookcases, Built-in Features, French Doors, Hardwood Floor
- Level: Main
Living room
- Features: Gas Log Fireplace, French Doors, Hardwood Floor
- Level: Main
Loft
- Features: Remodeled, Skylight, Vaulted Ceiling(s), Beamed Ceilings, Hardwood Floor
- Level: Upper
Office
- Features: Bookcases, Built-in Features, French Doors, Hardwood Floor
- Level: Main
Heating
- Radiant, Gas In Street, Natural Gas, Oil, Other
Cooling
- Attic Fan, Ceiling Fan(s), Central Air, Zoned
Appliances
- Included: Electric Cooktop, Oven, Microwave, Freezer, Subzero, Ice Maker, Dishwasher, Disposal, Trash Compactor, Washer, Dryer, Gas Water Heater, Water Heater
- Laundry: Main Level, Mud Room
Features
- Sound System
- Doors: Storm Door(s), French Doors
- Basement: Full,Unfinished,Storage Space,Concrete
- Attic: Access Via Hatch
- Number of fireplaces: 1
- Fireplace features: Insert
Interior area
- Total structure area: 3,792
- Total interior livable area: 3,792 sqft
- Finished area above ground: 3,792
Property
Parking
- Total spaces: 2
- Parking features: Attached, Driveway, On Street, Other, Garage Door Opener, Private
- Attached garage spaces: 2
- Has uncovered spaces: Yes
Features
- Patio & porch: Patio
- Exterior features: Rain Gutters, Lighting, Garden, Stone Wall, Underground Sprinkler
Lot
- Size: 0.97 Acres
- Features: Wooded, Dry, Level, Landscaped
Details
- Additional structures: Shed(s), Gazebo, Greenhouse
- Parcel number: 2013947
- Zoning: R20
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Foundation: Concrete Perimeter
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1941
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available
Green energy
- Energy efficient items: Doors
Community & neighborhood
Security
- Security features: Security System
Community
- Community features: Golf, Health Club, Library, Medical Facilities, Private School(s), Pool, Public Rec Facilities, Shopping/Mall
Location
- Region: North Haven
Price history
| Date | Event | Price |
|---|---|---|
| 10/21/2025 | Sold | $815,000-6.2%$215/sqft |
Source:  Smart MLS #24113270 Report a problem | ||
| 10/21/2025 | Pending sale | $869,000$229/sqft |
Source: Smart MLS #24113270 Report a problem | ||
| 7/21/2025 | Listed for sale | $869,000+30.7%$229/sqft |
Source: Smart MLS #24113270 Report a problem | ||
| 12/11/2003 | Sold | $665,000+15.7%$175/sqft |
Source: Smart MLS #N197940 Report a problem | ||
| 6/1/1993 | Sold | $575,000$152/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $13,621 +15.5% | $462,350 +35.8% |
| 2024 | $11,791 +6.1% | $340,380 |
| 2023 | $11,113 +6.3% | $340,380 |
Find assessor info on the county website
Neighborhood: 06473
Nearby schools
GreatSchools rating
- 8/10Ridge Road Elementary SchoolGrades: K-5Distance: 0.4 mi
- 6/10North Haven Middle SchoolGrades: 6-8Distance: 1.7 mi
- 7/10North Haven High SchoolGrades: 9-12Distance: 1.6 mi
Schools provided by the listing agent
- Elementary: Ridge Road
- High: North Haven
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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